fixed plc_python.c to assure data coherancy from the PLC point of view. Also fix non work multiple python_eval FB instance case.
from .. import toolchain_gcc
class Win32_target(toolchain_gcc):
extension = ".dll"
CustomLDFLAGS = ["-shared",
"-Wl,--export-all-symbols",
"-Wl,--enable-auto-import",
"-Wl,--whole-archive",
"-Wl,--no-whole-archive",
"-Wl,--exclude-libs,All"]